Health Wellness
HTML · browser app
BMI & Calorie Calculator
BMI, BMR, TDEE and macros — with the math shown.
What you get
Switch between metric and imperial, then get BMI, a healthy weight range, Mifflin-St Jeor BMR, TDEE and calorie targets. Pick a macro split and log weigh-ins to see the trend.
Highlights
- Metric and imperial, switches cleanly
- BMI category and healthy weight range
- Mifflin-St Jeor BMR and activity-adjusted TDEE
- Cut, maintain and gain calorie targets
- Protein, carb and fat grams for four splits
- Weight log with trend chart and CSV export
Format & delivery
Delivered as a HTML · browser app. Open it in any modern browser — no install, no account, no server. It works offline, and the file is yours to keep.
Immediately after your Lightning payment settles, the download link appears at checkout. No account, no email, no waiting for a message.
How buying works
Pay from any Lightning-enabled Bitcoin wallet. The checkout creates an invoice for the fixed USD price and unlocks the file when the payment settles. An on-chain fallback is available. If you do not have Bitcoin yet, the no-card guide explains the shortest route.
Category: Health Wellness · Product ID: bmi-calorie-calculator
